Standard Guide for
Material Selection and Fabrication of Reference Blocks for
the Pulsed Longitudinal Wave Ultrasonic Examination of
Metal and Metal Alloy Production Material1
This standard is issued under the fixed designation E 1158; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
Click below to download Astm E 1158 – 04 Pdf free
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Click here to Astm E 1157 – 87 (Reapproved 2001)e1 Pdf free download